ISRC QZ93K1800019
Verified recording
QZ93K1800019 is “Galliard, MB 4b” by William Byrd,
registered on the CopyrightChains blockchain with CopyrightID
0xcbec75116bb725f347e99252395524901bfd7b125aa713b7ed830b91f378af25 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ93K1800019.
Recording identifiers
- ISRC
- QZ93K1800019
- Title
- Galliard, MB 4b
- Artist
- William Byrd
- CopyrightID (CopyrightChains transaction hash)
0xcbec75116bb725f347e99252395524901bfd7b125aa713b7ed830b91f378af25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:36abdf7ba478331ae3dfe7e9693d7c450e41fc226a2cc7eae4bd8eb13582ef69- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ93K1800019
- Bitcoin block existence check
- https://blockstream.info/api/block/960236